package gas.frontend;

import 	java.io.*;
import java.util.*;

public class TreeNode {
	public TreeNode child = null;
    public TreeNode sibling = null;
    public TreeNode parent = null;
    public String type = new String();
    public String value = new String();
    public String code = new String();
    public String addr = new String();
    public String next = new String();
    
    public TreeNode() {
    	
    }
}
